所有图片(1)

900482

Sigma-Aldrich

金纳米颗粒

90 nm, NHS ester functionalized, conjugation kit

别名:
NHS-activated gold nanoparticles

形式

nanoparticles

保质期

12 mo. at -20 °C (If stored unopened and as specified, are stable for at least 12 months)

包装

pkg of 1 ea

储存条件

protect from light

粒径

90 nm

λmax

564 nm

官能团

NHS ester

储存温度

−20°C

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应用

NHS ester functionalized gold nanoparticles conjugation kit (90 nm) can be used in the surface modification of indium tin oxide (ITO) electrodes for potential usage in electrocatalysis and electrochemical sensing.
AuNPs may be used to prepare SARS-CoV-2 conjugate for COVID-19 detection using lateral flow immunoassay technique. It can be potentially used in immobilization of antibodies to improve the sensitivity of optical fiber sensors for the screening of COVID-19. It can also be deposited on the titanium electrode for the formation of a miniaturized device for the electrochemical detection of DNA hybridization.

法律信息

CytoDiagnostics 公司产品。

Storage Class Code

12 - Non Combustible Liquids

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

原产地证书 (CofO)

Facile modification of ITO electrodes with functional materials through catalytic grafting of N-hydroxysuccinimidyl-ester-functionalized methallylsilane
Kumar SS, et al.
Electrochemical Communications, 19, 123-126 (2012)
Development and clinical application of a rapid IgM-IgG combined antibody test for SARS-CoV-2 infection diagnosis
Li Z, et al.
Journal of Medical Virology, 78, 396-403 (2020)
Optical Fiber Sensors for Rapid Screening of COVID-19
Nag P, et al.
Transactions of the Indian National Academy of Engineering, 143(9), 1-4 (2020)
Recent advances in nanoparticle-based lateral flow immunoassay as a point-of-care diagnostic tool for infectious agents and diseases
Banerjee R and Jaiswal A
Analyst, 143(9), 1970-1996 (2018)
Immobilization strategy for enhancing sensitivity of immunosensors: L-Asparagine-AuNPs as a promising alternative of EDC-NHS activated citrate-AuNPs for antibody immobilization
Raghav R and Srivastava S
Biosensors And Bioelectronics, 78, 396-403 (2016)

技术文章

Gold Nanoparticles for Biomolecular Diagnostics

Drs. Fernandes and Baptista explore the synthesis and functionalization of gold nanoparticles and their use in molecular diagnostics, focusing on lateral flow assays. They further discuss the regulations and standards of these materials, as well as the future outlook and challenges.

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